Combining clinical expertise with a passion for innovation, Mathieu is a leader in developing patient-centric support programs for rare diseases. With a background in adult nursing and extensive experience in cancer, homecare, and patient support services across Europe, Mathieu brings a deep understanding of the healthcare landscape to his current role at Sciensus. Since 2021, he has spearheaded the design and management of support programs and observational studies for patients living with rare diseases in Europe. This work involves close collaboration with the pharmaceutical industry and patient advocacy groups to ensure patients have access to the resources and research opportunities they need. Additionally, he is a strong advocate for leveraging digital health and behavioural science to improve medication adherence and empower patients with rare diseases.